<template>
    <!-- 注册页面的整体盒子 -->
    <div class="reg-container">
        <!-- 注册的盒子 -->
        <div class="reg-box">
            <!-- 标题的盒子 -->
            <div class="title-box"></div>
            <!-- 注册的表单区域 -->

            <el-form style="padding: 0 25px" :model="regForm" :rules="rules" ref="regForm">
                <!-- 用户名  -->
                <el-form-item prop="username">
                    <el-input v-model="regForm.username" placeholder="请输入用户名" prefix-icon="el-icon-user"></el-input>
                </el-form-item>
                <!-- 密码 -->
                <el-form-item prop="password">
                    <el-input v-model="regForm.password" placeholder="请输入密码" prefix-icon="el-icon-lock"></el-input>
                </el-form-item>
                <!-- 确认密码 -->
                <el-form-item prop="repassword">
                    <el-input v-model="regForm.repassword" placeholder="请确认密码" prefix-icon="el-icon-lock"></el-input>
                </el-form-item>

                <el-form-item>
                    <el-button type="primary" style="width: 100%" @click="btn">注册</el-button>
                    <el-link type="info" @click="$router.push('/login')">去登录</el-link>
                </el-form-item>
            </el-form>
        </div>
    </div>
</template>
  
<script>
import { reg } from '../../api/user'
export default {
    name: 'Reg',
    data() {
        // 自定义校验
        const samePwd = (rule, value, callback) => {
            if (value !== this.regForm.password) {
                callback(new Error('两次密码不相同'))
            } else {
                callback()
            }
        }
        return {
            regForm: {
                username: '',
                password: '',
                repassword: ''
            },
            rules: {
                username: [
                    { required: true, message: '请输入用户名', trigger: 'blur' },  //规则校验
                    { pattern: /^[a-zA-Z0-9]{1,10}$/, message: '用户名必须是1-10的字母数字', trigger: 'blur' },

                ],
                password: [
                    { required: true, message: '请输入密码', trigger: 'blur' },  //规则校验
                    { pattern: /^\S{6,15}$/, message: '密码必须是6-15的非空字符', trigger: 'blur' }
                ],
                repassword: [
                    { required: true, message: '请再次输入密码', trigger: 'blur' },  //规则校验
                    { required: true, validator: samePwd, trigger: 'blur' }
                ]
            },


        }
    },
    created() {

    },
    methods: {

        // 兜底校验
        btn() {
            this.$refs.regForm.validate(valid => {
                if (!valid) return console.log('校验失败');
                // 校验成功发送请求
                this.reglogin()

            })
        },
        async reglogin() {

            try {
                const res = await reg(this.regForm)
                console.log('reg', res)
                // 提示
                //提示
                if (res.data.code !== 0) return this.$message.error(res.data.message)
                this.$message.success(res.data.message)
                // 跳转到登陆页
                this.$router.push('/login')
            } catch (err) {
                console.log('reg', err)
            }
        },
    }


}


</script>
  
<style lang="less" scoped>
.reg-container {
    background: url('../../assets/images/login_bg.jpg') center;
    background-size: cover;
    height: 100%;

    .reg-box {
        width: 400px;
        height: 335px;
        background-color: #fff;
        border-radius: 3px;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);

        .title-box {
            height: 60px;
            background: url('../../assets/images/login_title.png') center no-repeat;
        }
    }
}
</style>
  
  